{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-50480", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-10-04T15:13:33.467Z", "datePublished": "2025-10-04T15:16:39.704Z", "dateUpdated": "2025-10-04T15:16:39.704Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-10-04T15:16:39.704Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()\n\nThe break of for_each_available_child_of_node() needs a\ncorresponding of_node_put() when the reference 'child' is not\nused anymore. Here we do not need to call of_node_put() in\nfail path as '!match' means no break.\n\nWhile the of_platform_device_create() will created a new\nreference by 'child' but it has considered the refcounting."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/memory/pl353-smc.c"], "versions": [{"version": "fee10bd2267868f2a3e7ba008ef7665aac5e4412", "lessThan": "b37f4a711e5d4bf3608ccbc6de82b52e92b441a0", "status": "affected", "versionType": "git"}, {"version": "fee10bd2267868f2a3e7ba008ef7665aac5e4412", "lessThan": "fde46754d5483bc398018bbec3c8ef5c55219e67", "status": "affected", "versionType": "git"}, {"version": "fee10bd2267868f2a3e7ba008ef7665aac5e4412", "lessThan": "566b143aa5112a0c2784e20603778518bb799537", "status": "affected", "versionType": "git"}, {"version": "fee10bd2267868f2a3e7ba008ef7665aac5e4412", "lessThan": "44db35ceb94756ba513dcf6b69bf9e949b28469c", "status": "affected", "versionType": "git"}, {"version": "fee10bd2267868f2a3e7ba008ef7665aac5e4412", "lessThan": "49605dc25e7fb33bf8b671279d4468531da90f89", "status": "affected", "versionType": "git"}, {"version": "fee10bd2267868f2a3e7ba008ef7665aac5e4412", "lessThan": "61b3c876c1cbdb1efd1f52a1f348580e6e14efb6", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/memory/pl353-smc.c"], "versions": [{"version": "5.0", "status": "affected"}, {"version": "0", "lessThan": "5.0", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.220", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.150", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.75", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19.17", "lessThanOrEqual": "5.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0.3", "lessThanOrEqual": "6.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.0", "versionEndExcluding": "5.4.220"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.0", "versionEndExcluding": "5.10.150"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.0", "versionEndExcluding": "5.15.75"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.0", "versionEndExcluding": "5.19.17"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.0", "versionEndExcluding": "6.0.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.0", "versionEndExcluding": "6.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/b37f4a711e5d4bf3608ccbc6de82b52e92b441a0"}, {"url": "https://git.kernel.org/stable/c/fde46754d5483bc398018bbec3c8ef5c55219e67"}, {"url": "https://git.kernel.org/stable/c/566b143aa5112a0c2784e20603778518bb799537"}, {"url": "https://git.kernel.org/stable/c/44db35ceb94756ba513dcf6b69bf9e949b28469c"}, {"url": "https://git.kernel.org/stable/c/49605dc25e7fb33bf8b671279d4468531da90f89"}, {"url": "https://git.kernel.org/stable/c/61b3c876c1cbdb1efd1f52a1f348580e6e14efb6"}], "title": "memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()\n\nThe break of for_each_available_child_of_node() needs a\ncorresponding of_node_put() when the reference 'child' is not\nused anymore. Here we do not need to call of_node_put() in\nfail path as '!match' means no break.\n\nWhile the of_platform_device_create() will created a new\nreference by 'child' but it has considered the refcounting."}], "id": "CVE-2022-50480", "lastModified": "2025-10-04T16:15:44.683", "metrics": {}, "published": "2025-10-04T16:15:44.683", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/44db35ceb94756ba513dcf6b69bf9e949b28469c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/49605dc25e7fb33bf8b671279d4468531da90f89"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/566b143aa5112a0c2784e20603778518bb799537"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/61b3c876c1cbdb1efd1f52a1f348580e6e14efb6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b37f4a711e5d4bf3608ccbc6de82b52e92b441a0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fde46754d5483bc398018bbec3c8ef5c55219e67"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

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